Tetradifon, 100 µg/ml, Ethyl acetate, 5ml

Coumaphos-oxon, 10.0 µg/ml, Cyclohexane, 1ml

Spike Sample Standard 2A (Water)

3,3',4,5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 70362-49-1